javanano_params.h revision 8170787391efcb6cc6a8babc1cce35d5b1aff420 
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31// Author: wink@google.com (Wink Saville)
32
33#ifndef PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
34#define PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
35
36#include <map>
37#include <set>
38#include <google/protobuf/stubs/strutil.h>
39
40namespace google {
41namespace protobuf {
42namespace compiler {
43namespace javanano {
44
45enum eMultipleFiles { JAVANANO_MUL_UNSET, JAVANANO_MUL_FALSE, JAVANANO_MUL_TRUE };
46
47// Parameters for used by the generators
48class Params {
49 public:
50  typedef map<string, string> NameMap;
51  typedef set<string> NameSet;
52 private:
53  string empty_;
54  string base_name_;
55  eMultipleFiles override_java_multiple_files_;
56  bool store_unknown_fields_;
57  NameMap java_packages_;
58  NameMap java_outer_classnames_;
59  NameSet java_multiple_files_;
60
61 public:
62  Params(const string & base_name) :
63    empty_(""),
64    base_name_(base_name),
65    override_java_multiple_files_(JAVANANO_MUL_UNSET),
66    store_unknown_fields_(false) {
67  }
68
69  const string& base_name() const {
70    return base_name_;
71  }
72
73  bool has_java_package(const string& file_name) const {
74    return java_packages_.find(file_name)
75                        != java_packages_.end();
76  }
77  void set_java_package(const string& file_name,
78      const string& java_package) {
79    java_packages_[file_name] = java_package;
80  }
81  const string& java_package(const string& file_name) const {
82    NameMap::const_iterator itr;
83
84    itr = java_packages_.find(file_name);
85    if  (itr == java_packages_.end()) {
86      return empty_;
87    } else {
88      return itr->second;
89    }
90  }
91  const NameMap& java_packages() {
92    return java_packages_;
93  }
94
95  bool has_java_outer_classname(const string& file_name) const {
96    return java_outer_classnames_.find(file_name)
97                        != java_outer_classnames_.end();
98  }
99  void set_java_outer_classname(const string& file_name,
100      const string& java_outer_classname) {
101    java_outer_classnames_[file_name] = java_outer_classname;
102  }
103  const string& java_outer_classname(const string& file_name) const {
104    NameMap::const_iterator itr;
105
106    itr = java_outer_classnames_.find(file_name);
107    if  (itr == java_outer_classnames_.end()) {
108      return empty_;
109    } else {
110      return itr->second;
111    }
112  }
113  const NameMap& java_outer_classnames() {
114    return java_outer_classnames_;
115  }
116
117  void set_override_java_multiple_files(bool java_multiple_files) {
118    if (java_multiple_files) {
119      override_java_multiple_files_ = JAVANANO_MUL_TRUE;
120    } else {
121      override_java_multiple_files_ = JAVANANO_MUL_FALSE;
122    }
123  }
124  void clear_override_java_multiple_files() {
125    override_java_multiple_files_ = JAVANANO_MUL_UNSET;
126  }
127
128  void set_java_multiple_files(const string& file_name, bool value) {
129    if (value) {
130      java_multiple_files_.insert(file_name);
131    } else {
132      java_multiple_files_.erase(file_name);
133    }
134  }
135  bool java_multiple_files(const string& file_name) const {
136    switch (override_java_multiple_files_) {
137      case JAVANANO_MUL_FALSE:
138        return false;
139      case JAVANANO_MUL_TRUE:
140        return true;
141      default:
142        return java_multiple_files_.find(file_name)
143                != java_multiple_files_.end();
144    }
145  }
146
147  void set_store_unknown_fields(bool value) {
148    store_unknown_fields_ = value;
149  }
150  bool store_unknown_fields() const {
151    return store_unknown_fields_;
152  }
153
154};
155
156}  // namespace javanano
157}  // namespace compiler
158}  // namespace protobuf
159}  // namespace google
160#endif  // PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
161